Base | Representation |
---|---|
bin | 110010010010110011… |
… | …000001010101100011 |
3 | 12011101112010222221112 |
4 | 302102303001111203 |
5 | 1341044112042112 |
6 | 40450340013535 |
7 | 3621142205261 |
oct | 622263012543 |
9 | 164345128845 |
10 | 54002455907 |
11 | 209a1a84454 |
12 | a5713912ab |
13 | 512804122a |
14 | 2884123431 |
15 | 1610e52a22 |
hex | c92cc1563 |
54002455907 has 2 divisors, whose sum is σ = 54002455908. Its totient is φ = 54002455906.
The previous prime is 54002455813. The next prime is 54002455931. The reversal of 54002455907 is 70955420045.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 54002455907 - 226 = 53935347043 is a prime.
It is not a weakly prime, because it can be changed into another prime (54002455957) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27001227953 + 27001227954.
It is an arithmetic number, because the mean of its divisors is an integer number (27001227954).
Almost surely, 254002455907 is an apocalyptic number.
54002455907 is a deficient number, since it is larger than the sum of its proper divisors (1).
54002455907 is an equidigital number, since it uses as much as digits as its factorization.
54002455907 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 252000, while the sum is 41.
The spelling of 54002455907 in words is "fifty-four billion, two million, four hundred fifty-five thousand, nine hundred seven".
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